Spawning Tool

iPhone + Android

7.9No. 1 of 19
in Game Strategy Databases

Recognised40% of the score20
Phone app26% of the score100
Documented20% of the score100
Free plan14% of the score100

Free plan: Yes
Runs on: Android, api, Browser extension, iPhone, Linux, Mac, self-hosted, Web, Windows

Summary

Spawning Tool is a site for sharing StarCraft 2 replays and build orders, with game-data tools intended to help the community learn strategy. Its build-order area organizes guides, builds, and replays, with filters such as race, matchup, build type, difficulty, patch, and contributor. Replay browsing provides filters for players, events, maps, leagues, game length, date, and VOD availability. Research pages summarize replay data with tag counts and win rates by game time and matchup, and users can examine matchups, players, events, units, and abilities. Users can upload individual .SC2replay files or .zip replay packs; uploading a pack requires login. The Overwolf Build Advisor follows a selected build order in an in-game overlay, keeping its steps in sync with the game timer. The site also lists downloadable StarCraft 2 tournament replay packs, including releases from 2026. Spawning Tool says there is currently no charge to upload replays or explore its data. Help, bug reports, and feature requests can be sent by email or through @spawningtool on Twitter.

Who it is for

Spawning Tool suits StarCraft 2 players who want to study builds and replay data. Replay-pack uploads require login, though individual replay files can be uploaded.

What is good

Build and replay browsing offers detailed filters.
Research pages show win rates by game time and matchup.
Build Advisor tracks steps in an in-game overlay.
The site says uploads and data use are free.

What to know first

Uploading replay packs requires login.
Data is available on request, but server or direct database access is not provided.

Verdict

Spawning Tool centers on StarCraft 2 build orders, replay browsing, and match-data analysis at no charge. The Build Advisor uses an Overwolf in-game overlay, and replay-pack uploads require an account.

Spawning Tool plans and pricing

All plans

Free Free upload replays · browse and use data lotv.spawningtool.com · 1 Oct 2026

Compared on game strategy databases

Free plan: Yesspawningtool.com
Matchup search: Yesspawningtool.com
Rotation guides: Yesspawningtool.com
Patch/version filters: Yesspawningtool.com
Content formats: textspawningtool.com
Platforms: webspawningtool.com

Facts

Purpose: Spawning Tool is a site for sharing StarCraft 2 replays and build orders to help the community learn through game data.lotv.spawningtool.com · 30 Sept 2026
Build orders: The site organizes StarCraft 2 build orders, guides, and replays.lotv.spawningtool.com · 30 Sept 2026
Replay analysis: Its research tools let users analyze matchups, players, events, units, abilities, and win rates from replays.lotv.spawningtool.com · 30 Sept 2026
Replay uploads: Users can upload individual .SC2replay files or replay packs as .zip files; uploading a replay pack requires login.lotv.spawningtool.com · 30 Sept 2026
Build advisor: The Spawning Tool Build Advisor runs through build steps in a live in-game overlay via Overwolf.lotv.spawningtool.com · 30 Sept 2026
Replay packs: The site lists downloadable StarCraft 2 tournament replay packs, including releases from 2026.lotv.spawningtool.com · 30 Sept 2026
Price: The site says there is currently no charge to use Spawning Tool, upload replays, or explore its data.lotv.spawningtool.com · 30 Sept 2026
Support: Users can report bugs, request features, or ask for help by emailing [email protected] or contacting @spawningtool on Twitter.lotv.spawningtool.com · 30 Sept 2026
Data access: The team can provide replay data in a usable format on request, but does not provide server or direct database access.lotv.spawningtool.com · 30 Sept 2026
Account deletion: Users can request account deletion by emailing [email protected], and the site says it can remove their data.lotv.spawningtool.com · 30 Sept 2026
Open source: The site identifies sc2reader and its spawningtool replay extraction project as open source projects contributors can work on.lotv.spawningtool.com · 30 Sept 2026
Maker: Kevin Leung built the first version in April 2013; Dan Paskert joined in early 2015 and handles public relations, advertising, social media, and partnerships.lotv.spawningtool.com · 30 Sept 2026
Audience: The site is intended to help the StarCraft community learn strategy using replay and build-order data.spawningtool.com · 1 Oct 2026
Professional replays: Watching professional replays and reading build orders gives players access to the current StarCraft strategy metagame.spawningtool.com · 1 Oct 2026
Build filtering: Build-order browsing supports race, matchup, build type, difficulty, patch, contributor and SALT-encoded playable-build filters.lotv.spawningtool.com · 1 Oct 2026
Replay search: Replay browsing provides filters for players, matchup, race, build orders, events, maps, leagues, game length, date, patch, VOD availability and more.lotv.spawningtool.com · 1 Oct 2026
Research: Research pages analyze replay data with tag counts and win rates by game time and matchup.spawningtool.com · 1 Oct 2026
In-game overlay: The Overwolf Spawning Tool Build Advisor follows a selected build order live, synchronizes with the in-game timer and advances through each step.lotv.spawningtool.com · 1 Oct 2026
Uploads: Users can upload .SC2replay files or .zip replay packs, add optional VOD links and tags, and replay-pack uploads require login.lotv.spawningtool.com · 1 Oct 2026
Cost: The contact page says users currently do not have to pay to upload replays or use the site's data.lotv.spawningtool.com · 1 Oct 2026