diff --git a/Cargo.lock b/Cargo.lock
index f269262..87eb6d1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -309,13 +309,34 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
+dependencies = [
+ "block-padding",
+ "byte-tools",
+ "byteorder",
+ "generic-array 0.12.4",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.5",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa79dedbb091f449f1f39e53edf88d5dbe95f895dae6135a8d7b881fb5af73f5"
+dependencies = [
+ "byte-tools",
 ]
 
 [[package]]
@@ -324,6 +345,12 @@ version = "3.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
 
+[[package]]
+name = "byte-tools"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
+
 [[package]]
 name = "byteorder"
 version = "1.4.3"
@@ -682,13 +709,22 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "digest"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
+dependencies = [
+ "generic-array 0.12.4",
+]
+
 [[package]]
 name = "digest"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.5",
 ]
 
 [[package]]
@@ -750,6 +786,12 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "fake-simd"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"
+
 [[package]]
 name = "fastrand"
 version = "1.7.0"
@@ -963,6 +1005,15 @@ dependencies = [
  "x509-signature",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffdf9f34f1447443d37393cc6c2b8313aebddcd96906caf34e54c68d8e57d7bd"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.5"
@@ -2511,6 +2562,12 @@ version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "87f3e037eac156d1775da914196f0f37741a274155e34a0b7e427c35d2a2ecb9"
 
+[[package]]
+name = "opaque-debug"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
+
 [[package]]
 name = "opaque-debug"
 version = "0.3.0"
@@ -2649,6 +2706,49 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
+[[package]]
+name = "pest"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
+dependencies = [
+ "ucd-trie",
+]
+
+[[package]]
+name = "pest_derive"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "833d1ae558dc601e9a60366421196a8d94bc0ac980476d0b67e1d0988d72b2d0"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99b8db626e31e5b81787b9783425769681b347011cc59471e33ea46d2ea0cf55"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54be6e404f5317079812fc8f9f5279de376d8856929e21c184ecf6bbd692a11d"
+dependencies = [
+ "maplit",
+ "pest",
+ "sha-1",
+]
+
 [[package]]
 name = "phf"
 version = "0.8.0"
@@ -2946,6 +3046,16 @@ dependencies = [
  "toml",
 ]
 
+[[package]]
+name = "quickpeep_seed_parser"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "pest",
+ "pest_derive",
+ "smartstring",
+]
+
 [[package]]
 name = "quickpeep_structs"
 version = "0.1.0"
@@ -3404,17 +3514,29 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "sha-1"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d94d0bede923b3cea61f3f1ff57ff8cdfd77b400fb8f9998949e0cf04163df"
+dependencies = [
+ "block-buffer 0.7.3",
+ "digest 0.8.1",
+ "fake-simd",
+ "opaque-debug 0.2.3",
+]
+
 [[package]]
 name = "sha2"
 version = "0.9.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
 dependencies = [
- "block-buffer",
+ "block-buffer 0.9.0",
  "cfg-if",
  "cpufeatures",
- "digest",
- "opaque-debug",
+ "digest 0.9.0",
+ "opaque-debug 0.3.0",
 ]
 
 [[package]]
@@ -3996,6 +4118,12 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
+
 [[package]]
 name = "unchecked-index"
 version = "0.2.2"
diff --git a/Cargo.toml b/Cargo.toml
index 522d085..daf2c51 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ members = [
     "quickpeep_raker",
     "quickpeep_densedoc",
     "quickpeep_moz_readability",
+    "quickpeep_seed_parser",
     "quickpeep_structs",
     "quickpeep_utils"
 ]
diff --git a/quickpeep_seed_parser/Cargo.toml b/quickpeep_seed_parser/Cargo.toml
new file mode 100644
index 0000000..4f5a9da
--- /dev/null
+++ b/quickpeep_seed_parser/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "quickpeep_seed_parser"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+pest = "2.1.3"
+pest_derive = "2.1.0"
+smartstring = "1.0.0"
+anyhow = "1.0.56"
diff --git a/quickpeep_seed_parser/src/lib.rs b/quickpeep_seed_parser/src/lib.rs
new file mode 100644
index 0000000..a37602e
--- /dev/null
+++ b/quickpeep_seed_parser/src/lib.rs
@@ -0,0 +1,80 @@
+extern crate pest;
+#[macro_use]
+extern crate pest_derive;
+
+use anyhow::{bail, ensure, Context};
+use smartstring::alias::CompactString;
+
+#[cfg(test)]
+mod test;
+
+#[derive(Parser)]
+#[grammar = "seed.pest"]
+struct SeedParser;
+
+use pest::Parser;
+
+#[derive(Eq, PartialEq, Clone, Debug)]
+pub struct SeedBlock {
+    pub tags: Vec<CompactString>,
+    pub seeds: Vec<Seed>,
+}
+
+#[derive(Eq, PartialEq, Clone, Debug)]
+pub struct Seed {
+    pub url: String,
+    pub extra_tags: Vec<CompactString>,
+}
+
+pub fn parse_seeds(input: &str) -> anyhow::Result<Vec<SeedBlock>> {
+    use pest::iterators::Pair;
+
+    pub fn parse_tag(pair: Pair<Rule>) -> anyhow::Result<CompactString> {
+        ensure!(matches!(pair.as_rule(), Rule::tagName));
+        Ok(CompactString::from(pair.as_str()))
+    }
+
+    pub fn parse_url(pair: Pair<Rule>) -> anyhow::Result<String> {
+        ensure!(matches!(pair.as_rule(), Rule::url));
+        Ok(String::from(pair.as_str()))
+    }
+
+    pub fn parse_seedblock_header(pair: Pair<Rule>) -> anyhow::Result<Vec<CompactString>> {
+        pair.into_inner().map(parse_tag).collect()
+    }
+
+    pub fn parse_seed(pair: Pair<Rule>) -> anyhow::Result<Seed> {
+        let mut children = pair.into_inner();
+        let url = parse_url(children.next().context("Expecting URL")?)?;
+
+        let extra_tags: anyhow::Result<Vec<CompactString>> = children.map(parse_tag).collect();
+        let extra_tags = extra_tags?;
+
+        Ok(Seed { url, extra_tags })
+    }
+
+    pub fn parse_seedblock(pair: Pair<Rule>) -> anyhow::Result<SeedBlock> {
+        match pair.as_rule() {
+            Rule::seedblock => {
+                let mut children = pair.into_inner();
+                let header = children.next().context("No seedblock header")?;
+                let tags = parse_seedblock_header(header)?;
+
+                let urls: anyhow::Result<Vec<Seed>> = children.map(parse_seed).collect();
+                let seeds = urls?;
+
+                Ok(SeedBlock { tags, seeds })
+            }
+            other => {
+                bail!("Looking for seedblock; unexpected {:#?}", other);
+            }
+        }
+    }
+
+    let pairs = SeedParser::parse(Rule::main, input)?;
+    pairs
+        .into_iter()
+        .filter(|pair| pair.as_rule() != Rule::EOI)
+        .map(parse_seedblock)
+        .collect()
+}
diff --git a/quickpeep_seed_parser/src/seed.pest b/quickpeep_seed_parser/src/seed.pest
new file mode 100644
index 0000000..836efaf
--- /dev/null
+++ b/quickpeep_seed_parser/src/seed.pest
@@ -0,0 +1,20 @@
+main = _{ SOI ~ (WHITESPACE | newline)* ~ seedblock* ~ (WHITESPACE | newline)* ~ EOI }
+
+seedheader = { !urlPrefix ~ tagName ~ ("," ~ tagName)* ~ ":" }
+seedblock = { seedheader ~ newline+ ~ urlEntry+ }
+
+urlEntry = ${ url ~ (WHITESPACE+ ~ oneUrlTags)? ~ WHITESPACE* ~ newline+ }
+urlPrefix = _{ "http://" | "https://" | "gemini://" }
+url = @{ urlPrefix ~ nonwhitespace+ }
+
+tagName = @{ ALPHABETIC+ }
+
+oneUrlTags = _{ "[" ~ tagName ~ ("," ~ tagName)* ~ "]" }
+
+
+COMMENT = _{ "#" ~ (!newline ~ ANY)* ~ newline }
+
+WHITESPACE = _{ " " | "\t" }
+nonwhitespace = @{ !(" " | "\t" | "\n") ~ ANY }
+
+newline = _{ "\n" }
\ No newline at end of file
diff --git a/quickpeep_seed_parser/src/test.rs b/quickpeep_seed_parser/src/test.rs
new file mode 100644
index 0000000..70a11c2
--- /dev/null
+++ b/quickpeep_seed_parser/src/test.rs
@@ -0,0 +1,66 @@
+use crate::{parse_seeds, Seed, SeedBlock};
+
+#[test]
+fn test_simple_seeds() {
+    let parsed = parse_seeds(
+        r#"
+Blog, Example:
+https://example.org
+    "#,
+    )
+    .unwrap();
+
+    assert_eq!(
+        parsed,
+        vec![SeedBlock {
+            tags: vec!["Blog".into(), "Example".into()],
+            seeds: vec![Seed {
+                url: "https://example.org".to_string(),
+                extra_tags: vec![]
+            }]
+        }]
+    );
+}
+
+#[test]
+fn test_complicated_seeds() {
+    let parsed = parse_seeds(
+        r#"
+Blog, Example:
+https://example.org
+# This demonstrates fancy extra tags
+https://example.com [Commercial]
+
+# This demonstrates another seed block
+Software:
+https://www2.example.org
+    "#,
+    )
+    .unwrap();
+
+    assert_eq!(
+        parsed,
+        vec![
+            SeedBlock {
+                tags: vec!["Blog".into(), "Example".into()],
+                seeds: vec![
+                    Seed {
+                        url: "https://example.org".to_string(),
+                        extra_tags: vec![]
+                    },
+                    Seed {
+                        url: "https://example.com".to_string(),
+                        extra_tags: vec!["Commercial".into()]
+                    }
+                ]
+            },
+            SeedBlock {
+                tags: vec!["Software".into()],
+                seeds: vec![Seed {
+                    url: "https://www2.example.org".to_string(),
+                    extra_tags: vec![]
+                }]
+            }
+        ]
+    );
+}