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RenderPop Spritesheet Editor

Free plan Web

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RenderPop Spritesheet Editor's own site

What RenderPop Spritesheet Editor is

RenderPop Spritesheet Editor is a free browser tool for editing and exporting 2D sprite animations. It accepts spritesheets, individual frames, GIF, PSD, and MP4 sources. Its frame-based tools let users set rows and columns, choose frame ranges and playback speed, scrub a timeline, reorder frames, and duplicate them. Cleanup options include mask and restore brushes, background masking, halo cleanup, a magic wand, and pixel-oriented painting tools. Alignment controls adjust cage size, pivots, frame offsets, scale, rulers, zoom, and pan. Color tools reduce colors while preserving transparency, import color tables, and save ACT or PAL palettes. Pixel Font Creator makes bitmap fonts, adjusts spacing and offsets, previews text, and exports styled text sprites. The Sprite Compositor combines layered sprite clips, text, fades, and audio in timeline scenes, then renders animations. Reference layers support transparency and transforms. Exports include GIFs and repacked spritesheets. The maker says the tool runs in the browser without a backend and is intended for artists, developers, and technical artists.

Who it suits

It suits artists, developers, and technical artists working with frame-based 2D sprites, bitmap fonts, or layered animation scenes. It runs in a browser without installation or account setup.

What it does well

  • Free to use with no license required.
  • Accepts spritesheets, frames, GIF, PSD, and MP4.
  • Includes frame reordering and duplication tools.
  • Exports GIFs and repacked spritesheets.
  • Runs in the browser without a backend.

What to know first

  • The listed platform is web only.
  • The maker names no specific integrations.
  • The page describes no security certifications or compliance.

Plans

PlanBilled and limitsPrice
FreeFree to use · no license required · no installation or account setupFree

As renderpopstudio.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Getting started

  1. Open the RenderPop Spritesheet Editor website.
  2. Import a spritesheet, individual frame images, GIF, PSD, or MP4 source.
  3. Set the sheet rows and columns, frame range, or playback speed as needed.
  4. Edit, align, or clean up frames, then export a GIF or repacked spritesheet.

Verdict

RenderPop brings sprite cleanup, alignment, animation, font, and compositing tools into a free browser editor. Its support channel is a suggestion form for bug reports, workflow ideas, and feature requests.

Questions

How much does RenderPop Spritesheet Editor cost?

The Free plan is listed as free. The maker describes the editor as free to use with no license required.

Which platforms does it support?

RenderPop Spritesheet Editor is browser-based and listed for the web.

Do I need an account or installation?

The plan says no installation or account setup is required.

What file types can it import?

It accepts spritesheets, individual frame images, GIF, PSD, and MP4 sources.

What can I export?

Exports include GIFs, repacked spritesheets, styled text sprites, and palettes.

Is the editor open source?

The maker says the project is intended to use the MIT License.

Facts from RenderPop Spritesheet Editor's own pages

Alignment
Users can adjust cage size, pivots, per-frame offsets, scale, rulers, zoom, and pan. · renderpopstudio.com, 8 Oct 2026
Animation tools
Users can set sheet rows and columns, choose frame ranges and playback speed, scrub the timeline, reorder frames, and duplicate frames. · renderpopstudio.com, 8 Oct 2026
Bitmap fonts
Pixel Font Creator makes bitmap fonts, edits letter spacing and offsets, previews text, and exports styled text sprites. · renderpopstudio.com, 8 Oct 2026
Cleanup and editing
Tools include mask and restore brushes, magic wand, background masking, halo cleanup, a pixel brush, dropper, and paint bucket. · renderpopstudio.com, 8 Oct 2026
Color tools
The editor supports color reduction while preserving transparency, importing color tables, and saving ACT or PAL palettes. · renderpopstudio.com, 8 Oct 2026
Compositor
The Sprite Compositor builds timeline-based scenes with layered sprite clips, text, fades, and audio, then renders animations from the workspace. · renderpopstudio.com, 8 Oct 2026
Exports
The workflow page describes exporting GIFs or repacked spritesheets; the feature page also describes exporting styled text sprites and palettes. · renderpopstudio.com, 8 Oct 2026
Imports
It accepts spritesheets, individual frame images, GIF, PSD, and MP4 sources. · renderpopstudio.com, 8 Oct 2026
Integrations
The project invites community contributions and mentions integrations, but the opened maker page does not name specific integrations. · renderpopstudio.com, 8 Oct 2026
License and audience
The maker describes the project as free and says it is intended to use the MIT License; it identifies artists, developers, and technical artists as its audience. · renderpopstudio.com, 8 Oct 2026
Purpose
The browser-based editor helps game artists and developers clean, preview, align, edit, and export 2D sprite animations. · renderpopstudio.com, 8 Oct 2026
Reference layers
Multiple reference layers can use transparency and transforms, with reload controls for animation staging and proportion checks. · renderpopstudio.com, 8 Oct 2026
Security and data handling
The maker says the tool has no backend and runs in the browser; the opened page does not describe security certifications or compliance. · renderpopstudio.com, 8 Oct 2026
Support
Users can submit bug reports, workflow ideas, and feature requests through the suggestion form; the page recommends including browser, OS, and a workflow example for bug reports. · renderpopstudio.com, 8 Oct 2026

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