ToolSphare Blog (Page 12)

Developer jwt decoder

JWT Decoder: Complete Guide & Free Online Tool

Decode JWT tokens safely in your browser — header and payload as JSON. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Aug 15, 2026 · 07:45 PM · 4 min read Read article →

Video & Downloaders flickr private downloader

Flickr Private Photo & Video Downloader: Complete Guide & Free Online Tool

Download private and restricted Flickr photos and videos with cookie authentication. Original master resolution. Free online tool on ToolSphare. No

Aug 15, 2026 · 05:23 PM · 4 min read Read article →

Developer mock data generator

Mock Data Generator: Complete Guide & Free Online Tool

Generate fake names, emails, phones, and JSON test datasets. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Aug 15, 2026 · 02:06 PM · 4 min read Read article →

Guides date calculator

Date Calculator: Complete Guide & Free Online Tool

Count days between two dates or add and subtract days, weeks, months, and years from any date. Free online tool on ToolSphare. No sign-up required.

Aug 15, 2026 · 01:23 PM · 4 min read Read article →

Developer json to excel

JSON to Excel: Complete Guide & Free Online Tool

Convert JSON arrays or objects into Excel (.xlsx) spreadsheets in your browser. Free online tool on ToolSphare. No sign-up required.

Aug 14, 2026 · 07:01 PM · 4 min read Read article →

Guides dividend reinvestment & growth calculator

Dividend Reinvestment & Growth Calculator: Complete Guide & Free Online Tool

Forecast dividend passive income, DRIP compound growth, annual payouts, and future portfolio value over time. Free online tool on ToolSphare. No sign-up

Aug 14, 2026 · 03:49 PM · 4 min read Read article →

Developer redirect checker & http header tracer

Redirect Checker & HTTP Header Tracer: Complete Guide & Free Online Tool

Free Redirect Checker & HTTP Header Tracer utility on ToolSphare. Use Redirect Checker & HTTP Header Tracer free in your browser on ToolSphare. Start now.

Aug 14, 2026 · 01:31 PM · 4 min read Read article →

Guides matrix calculator

Matrix Calculator: Complete Guide & Free Online Tool

Add, subtract, multiply, transpose, scale, invert, and calculate determinants for 2×2 through 5×5 matrices. Free online tool on ToolSphare. No sign-up

Aug 13, 2026 · 10:50 PM · 4 min read Read article →

Image image metadata viewer

Image Metadata & Hidden Details Inspector: Complete Guide & Free Online Tool

Deep image metadata inspector. Extract hidden EXIF, GPS location, IPTC, XMP, PNG chunks, and steganography/trailer payload analysis. Free online tool on

Aug 13, 2026 · 06:58 PM · 4 min read Read article →

Guides sand volume & weight calculator

Sand Volume & Weight Calculator: Complete Guide & Free Online Tool

Calculate sand volume and weight in cubic yards, tons, and 50 lb bags for pavers, sandboxes, mortar, and concrete bedding. Free online tool on ToolSphare

Aug 13, 2026 · 06:30 PM · 4 min read Read article →

Guides memory match game for kids

Kids Memory Match Game: Complete Guide & Free Online Tool

Flip-and-match memory game with emoji pairs — great for kids and brain training. Free online tool on ToolSphare. No sign-up required.

Aug 12, 2026 · 11:41 PM · 4 min read Read article →

Guides fuel cost calculator

Fuel Cost Calculator: Complete Guide & Free Online Tool

Estimate trip fuel cost from distance and efficiency. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Aug 12, 2026 · 10:54 PM · 4 min read Read article →

Guides cooking measurement converter

Cooking Measurement Converter: Complete Guide & Free Online Tool

Convert cooking units like cups, tsp, ml, and ounces. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Aug 12, 2026 · 01:19 PM · 4 min read Read article →

Security dmarc generator

DMARC & SPF Record Generator: Complete Guide & Free Online Tool

Generate and validate DMARC and SPF DNS TXT records to protect your domain from email spoofing, phishing, and ensure delivery to Gmail and Yahoo. Free

Aug 11, 2026 · 09:59 PM · 4 min read Read article →

Video & Downloaders kick private downloader

Kick Subscriber & Private VOD Downloader: Complete Guide & Free Online Tool

Download private and subscriber-only Kick broadcasts and VODs in 1080p 60FPS Full HD MP4. Free online tool on ToolSphare. No sign-up required.

Aug 11, 2026 · 09:55 PM · 4 min read Read article →

Guides unlock zip

Unlock ZIP: Complete Guide & Free Online Tool

Unlock and extract password-protected ZIP files online — remove ZIP passwords with 100% in-browser privacy. Free online tool on ToolSphare. No sign-up

Aug 10, 2026 · 11:05 PM · 4 min read Read article →

Guides csv dataset merger

CSV Dataset Merger: Complete Guide & Free Online Tool

Combine and concatenate multiple CSV datasets into a single consolidated spreadsheet, removing duplicate headers automatically. Free online tool on

Aug 10, 2026 · 07:37 PM · 4 min read Read article →

Guides text repeater

Text Repeater: Complete Guide & Free Online Tool

Repeat any string N times with an optional separator. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Aug 10, 2026 · 07:13 PM · 4 min read Read article →