Promote Sign in Sign up

Gantt charts

FastGantt ✓

Upload Excel, create Gantt charts instantly.

Source rating 5.0 (1) 374 views 2 saves Free Trial
Gantt Chart Generation No Sign-Up Excel Integration
More categories (4)
Gantt Charts Automatic Chart Generation Project Management Gantt charts
Visit website Sign in to save

Trial; then from $7.9/mo

Verdict

A quick read before you dig into the full page.

Best if
Upload Excel, create Gantt charts instantly
Skip if
Limited color and label customization
Pick this when
Excel spreadsheet upload

Considering Online Gantt instead? Compare side by side

Overview

FastGantt is an online tool that enables the quick generation of Gantt charts from Excel files. Users upload an Excel file and the tool automatically constructs a Gantt chart, useful for visually communicating the schedule and progress of tasks over time.

This tool supports .xlsx and .xls formats and automatically recognizes header synonyms to match Task, Start Date, End Date, and Progress fields. It accommodates different date formats and expects one task per row for the chart.

FastGantt also provides an AI feature that can automatically convert plain text into a Gantt chart and decipher messy file formats. Users can adjust the chart's color schemes and labels, and switch view modes between Day, Week, and Month.

The generated Gantt chart can be exported in either Excel or PNG format, making it easier for teams to share and communicate their progress. A unique offer of FastGantt is the feature to use AI to read and interpret messy files, making it an advantageous tool for handling text instructions to automatically generate clean Gantt charts.

Despite its advanced features, FastGantt doesn't require user sign-ups and offers a free tier with substantial functionality, along with paid tiers for more extensive features and functionalities.

FastGantt website

Access & connections

Where you can use FastGantt, and what it plugs into.

Platforms

Web

Integrations

Excel

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • Tabular

Output

  • Tabular
  • Image

Highlights

  • No Signup

Supported features

  • No Signup
  • Spreadsheets

Pros & cons

Pros

  • Excel spreadsheet upload
  • Instant Gantt chart visualization
  • Supports .xlsx and .xls
  • Recognizes header synonyms
  • Customizable charts
  • Day, week, month views
  • Exportable as Excel or PNG
  • Excel templates available
Show 12 more
  • Decodes messy file formats
  • No sign-up required
  • Both free and paid tiers
  • Understands various date formats
  • One task per row
  • Color and label adjustments
  • Team communication facilitation
  • Fast chart generation
  • Online-based tool
  • Handles text instructions
  • Protects data privacy
  • Email support available

Cons

  • Only supports .xlsx, .xls
  • Limited color and label customization
  • No sign-up feature, data security
  • No direct team communication integration
  • Only Gantt chart visualization
  • No text-to-Gantt for messy formats
  • No support for other date formats
  • Single task per row required
Show 2 more
  • No support for other chart exports
  • Free version limits to 10 rows

Compare alternatives

Similar tools in the catalog — with a clear reason to open each one.

Free + from $8/mo

Full comparison

Why look Typically cheaper

Full comparison

Free + from $7/mo

Full comparison

Why look Fully free option

Full comparison

Why look Typically cheaper

Full comparison

Releases 1

Initial release November 25, 2025 Current
Initial release of FastGantt.

FAQ 12

What type of files can I upload to FastGantt?
You can upload .xlsx and .xls files to FastGantt.
What AI features does FastGantt offer?
FastGantt offers AI features that convert plain text into a Gantt chart, and also decode and correct messy file formats.
Can I customize the colors and labels in FastGantt?
Yes, FastGantt allows you to customize the colors and labels in your Gantt charts.
Does FastGantt support different date formats?
FastGantt does support a variety of date formats, ensuring a wide range of file formats can be accommodated.
Can I export the Gantt charts I generate with FastGantt?
Yes, once a Gantt chart is completed on FastGantt, you can download it as an Excel file for easy sharing.
What type of views does FastGantt support?
FastGantt supports day, week, and month views, giving users multiple options to choose from based on their preference.
How does the Text-to-Chart feature of FastGantt work?
The Text-to-Chart feature in FastGantt works by taking plain text input from the user and converting it into a Gantt chart using AI technology.
Can FastGantt correct messy file formats?
Yes, FastGantt has the capability to decode and correct messy file formats using its AI feature.
Does FastGantt offer Excel templates for creating Gantt charts?
FastGantt does offer Excel templates. These templates provide a ready format to initiate the creation process of Gantt charts, especially helpful for those new to Gantt charts.
Which synonyms for column headers does FastGantt recognize?
FastGantt recognizes various synonyms for column headers such as Task/Name, Start/Begin, End/Due, and Progress/%.
Are there any options for automated Gantt chart creation in FastGantt?
FastGantt does offer options for automated Gantt chart creation. Its AI feature allows for the conversion of plain text into a Gantt chart, aiding users who prefer more automated processes.
What data visualization capabilities does FastGantt offer?
FastGantt offers data visualization capabilities through its Gantt chart generation. Users can see their tasks organized into clear, customizable Gantt charts based on the data imported.
FastGantt Trial; then from $7.9/mo
Visit website