ToolSparkr is a collection of 35+ free online developer tools — JSON formatter, URL encoder, password generator, Base64 encoder, hash generators, QR code generator, DNS lookup, and more.
100% free — no signup, no ads, no tracking
Privacy-first — all processing happens in the browser
Mobile-friendly — responsive design, works on any device
Checklist
Tool is free to use
Link is working and accessible
Added in appropriate section
Description follows existing format
No affiliate or referral links
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.
## 📋 Pull Request Information
**Original PR:** https://github.com/devtoolsd/awesome-devtools/pull/97
**Author:** [@Ali83128](https://github.com/Ali83128)
**Created:** 3/13/2026
**Status:** 🔄 Open
**Base:** `main` ← **Head:** `add-toolsparkr`
---
### 📝 Commits (1)
- [`dc5a04b`](https://github.com/devtoolsd/awesome-devtools/commit/dc5a04b0d37366156d4a909cbaf86bd180daff6d) Add ToolSparkr — 35+ Free Online Developer Tools
### 📊 Changes
**1 file changed** (+1 additions, -0 deletions)
<details>
<summary>View changed files</summary>
📝 `readme.md` (+1 -0)
</details>
### 📄 Description
## What is ToolSparkr?
[ToolSparkr](https://toolsparkr.com) is a collection of 35+ free online developer tools — JSON formatter, URL encoder, password generator, Base64 encoder, hash generators, QR code generator, DNS lookup, and more.
- **100% free** — no signup, no ads, no tracking
- **Privacy-first** — all processing happens in the browser
- **Mobile-friendly** — responsive design, works on any device
## Checklist
- [x] Tool is free to use
- [x] Link is working and accessible
- [x] Added in appropriate section
- [x] Description follows existing format
- [x] No affiliate or referral links
---
<sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
📋 Pull Request Information
Original PR: https://github.com/devtoolsd/awesome-devtools/pull/97
Author: @Ali83128
Created: 3/13/2026
Status: 🔄 Open
Base:
main← Head:add-toolsparkr📝 Commits (1)
dc5a04bAdd ToolSparkr — 35+ Free Online Developer Tools📊 Changes
1 file changed (+1 additions, -0 deletions)
View changed files
📝
readme.md(+1 -0)📄 Description
What is ToolSparkr?
ToolSparkr is a collection of 35+ free online developer tools — JSON formatter, URL encoder, password generator, Base64 encoder, hash generators, QR code generator, DNS lookup, and more.
Checklist
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.